Question

高中英语选择题一道，求解谢谢

Keep away from such things ___ will do you harm.
A as
B that
C to which
D which

Answer 1

选A。

考点是as作关系代词，和such搭配使用。as 在定语从句中作主语。

Keep away from such things as will do you harm.

请远离那些会对你有害的事物。

【关于as作关系代词】

1、出现在the same...as, such...as 和as...as的结构中，引导限制性定语从句，如：

• He is just the same as he used to be.

• Such passengers as survived the explosion were drowned.

• As many people as we found were taken to the hospital.

2、单独出现，引导非限制性定语从句，位置灵活。如：

• As you know, David writes short stories.

• As is known to all, water is a liquid.

类似的还有很多：as I see, as is usual, as is often the case, as often happens 等。

追问

可否解释下为何不选A
谢谢

追答

没有说不选A啊！

追问

不好意思
我是想说为什么不选B

追答

用that 引导定语从句的话，such就多余了。
正确的是 Keep away from things that will do you harm.

Answer 2

应该选D
这里的which就是指前面说的things

Answer 3

应该是 B that